(EN)
A multiple transmission channel wireless communication system such as MIMO system, comprises a transmitting station and at least one receiving station, at least one of said stations having an antenna system comprising a plurality of spaced apart antenna elements ( 16 A, 16 B), each antenna element comprising a sub-array of at least 2 antennas ( 20 A, 20 B) separated by less than half the wavelength of the frequency of interest. The antennas of each of the antenna elements may be controllable to give directional propagation or reception.
(ZH) 诸如MIMO系统的多传输信道传输系统包括发射站和至少一个接收站，所述发射站和至少一个接收站中的至少一个具有包括多个间隔开的天线元(16A，16B)的天线系统，每一个天线元包括由至少2根天线(20A，20B)组成的子阵列，子阵列中的天线间距小于工作频率的半波长。可以控制每一个天线元的天线以便提供定向的传播或接收。
